71359984

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{8431}}^1$

素因数の和:8485

約数の個数: 30

約数和(自身を含む): 144549776

約数和(自身を除く): 73189792

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 529, 1058, 2116, 4232, 8431, 8464, 16862, 33724, 67448, 134896, 193913, 387826, 775652, 1551304, 3102608, 4459999, 8919998, 17839996, 35679992, 71359984]

約数ペア:

[(1, 71359984), (2, 35679992), (4, 17839996), (8, 8919998), (16, 4459999), (23, 3102608), (46, 1551304), (92, 775652), (184, 387826), (368, 193913), (529, 134896), (1058, 67448), (2116, 33724), (4232, 16862), (8431, 8464)]